diff --git a/sim_video.c b/sim_video.c
index 730ec2db..744d60ce 100644
--- a/sim_video.c
+++ b/sim_video.c
@@ -38,6 +38,13 @@ int32 vid_cursor_y;
 t_bool vid_mouse_b1 = FALSE;
 t_bool vid_mouse_b2 = FALSE;
 t_bool vid_mouse_b3 = FALSE;
+static VID_QUIT_CALLBACK vid_quit_callback = NULL;
+
+t_stat vid_register_quit_callback (VID_QUIT_CALLBACK callback)
+{
+vid_quit_callback = callback;
+return SCPE_OK;
+}
 
 t_stat vid_show (FILE* st, DEVICE *dptr,  UNIT* uptr, int32 val, char* desc)
 {
@@ -1735,6 +1742,11 @@ if (0)                        while (SDL_PeepEvents (&event, 1, SDL_GETEVENT, SD
                         }
                     }
                 break;
+            case SDL_QUIT:
+                sim_debug (SIM_VID_DBG_VIDEO|SIM_VID_DBG_KEY|SIM_VID_DBG_MOUSE|SIM_VID_DBG_CURSOR, vid_dev, "vid_thread() - QUIT Event - %s\n", vid_quit_callback ? "Signaled" : "Ignored");
+                if (vid_quit_callback)
+                    vid_quit_callback ();
+                break;
 
             default:
                 sim_debug (SIM_VID_DBG_VIDEO|SIM_VID_DBG_KEY|SIM_VID_DBG_MOUSE|SIM_VID_DBG_CURSOR, vid_dev, "vid_thread() - Ignored Event: Type: %s(%d)\n", eventtypes[event.type], event.type);
diff --git a/sim_video.h b/sim_video.h
index fc7f6165..365ffd85 100644
--- a/sim_video.h
+++ b/sim_video.h
@@ -174,6 +174,8 @@ typedef struct key_event SIM_KEY_EVENT;
 t_stat vid_open (DEVICE *dptr, const char *title, uint32 width, uint32 height, int flags);
 #define SIM_VID_INPUTCAPTURED       1                       /* Mouse and Keyboard input captured (calling */
                                                             /* code responsible for cursor display in video) */
+typedef void (*VID_QUIT_CALLBACK)(void);
+t_stat vid_register_quit_callback (VID_QUIT_CALLBACK callback);
 t_stat vid_close (void);
 t_stat vid_poll_kb (SIM_KEY_EVENT *ev);
 t_stat vid_poll_mouse (SIM_MOUSE_EVENT *ev);